CSS not rendering in chrome from WS localhost

I have some very basic code in an html file. Just a bootstrap input and button. When I click the chrome icon from the html file to launch it in a localhost, the CSS does not render properly. I copied the code to a codepen, and it rendered perfectly. I then clicked the internet explorer icon from the same html file withing WS, and it rendered fine there too. So it seems there is just an issue with rendering in chrome. I do have the chrome WebStorm extension installed, and it says it's running.